CA914511A - Methods and apparatus for manufcturing shadow masks for colored television tubes - Google Patents

Methods and apparatus for manufcturing shadow masks for colored television tubes

Info

Publication number
CA914511A
CA914511A CA914511A CA914511DA CA914511A CA 914511 A CA914511 A CA 914511A CA 914511 A CA914511 A CA 914511A CA 914511D A CA914511D A CA 914511DA CA 914511 A CA914511 A CA 914511A
Authority
CA
Canada
Prior art keywords
manufcturing
methods
shadow masks
television tubes
colored television
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA914511A
Inventor
C. Kirchner Myron
G. Valek John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NORTHERN METAL PRODUCTS CO
Original Assignee
NORTHERN METAL PRODUCTS CO
Publication date
Application granted granted Critical
Publication of CA914511A publication Critical patent/CA914511A/en
Expired legal-status Critical Current

Links

CA914511A Methods and apparatus for manufcturing shadow masks for colored television tubes Expired CA914511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA914511T

Publications (1)

Publication Number Publication Date
CA914511A true CA914511A (en) 1972-11-14

Family

ID=36422025

Family Applications (1)

Application Number Title Priority Date Filing Date
CA914511A Expired CA914511A (en) Methods and apparatus for manufcturing shadow masks for colored television tubes

Country Status (1)

Country Link
CA (1) CA914511A (en)

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